Pedido de patente depositado
#2.1
07/04/1989
RPI 976
Application data
Number
PI8902185Type
Filing
Publication
The letters patent expired on 12/22/2009: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 07/04/1989. We update with every new RPI gazette, published weekly.
Applicants
Sulzer Metco (US) Inc.
US
T. C. (pessoa física)
US
Inventors
A. R. (pessoa física)
US
L. S. (pessoa física)
US
M. H. (pessoa física)
US
W. M. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
07/04/1989
RPI 976
#21.1
Patente extinta em 10/05/2004
12/22/2009
RPI 2033
#25.1
Transferido de: The Perkin-Elmer Corporation
11/27/2001
RPI 1612
#16.1
05/25/1993
RPI 1173
#9.1
11/03/1992
RPI 1144
#4.1
11/05/1991
RPI 1092
#3.1
01/02/1990
RPI 1000
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Same category
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